<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <meta name="description" content="">
    <title>后台登录</title>

    <link rel="canonical" href="https://getbootstrap.com/docs/4.5/examples/sign-in/">

    <!-- Bootstrap core CSS -->
<link th:href="@{/bootstrap/css/bootstrap.css}" rel="stylesheet">

    <style>
      .bd-placeholder-img {
        font-size: 1.125rem;
        text-anchor: middle;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
      }

      @media (min-width: 768px) {
        .bd-placeholder-img-lg {
          font-size: 3.5rem;
        }
      }
    </style>
    <!-- Custom styles for this template -->
    <link th:href="@{/css/signin.css}" rel="stylesheet">
  </head>
  <body class="text-center">
    <form class="form-signin" th:action="@{/manager/to_login}" >
        <img class="mb-4" th:src="@{/img/1.jpg}" alt="" width="72" height="72">
  <h1 class="h3 mb-3 font-weight-normal">请登录</h1>
        <span  th:utext="${msg}"></span>
  <label for="inputEmail" class="sr-only">用户名</label>
  <input type="text" id="inputEmail" class="form-control" name="username" placeholder="请输入用户名" required autofocus>
  <label for="inputPassword" class="sr-only">密 码</label>
  <input type="password" id="inputPassword" class="form-control" name="password" placeholder="请输入密码" required>
      <br>
  <button class="btn btn-lg btn-primary btn-block" type="submit">登录</button>
</form>
</body>
</html>
